报告题目:Knot Heegaard Floer Theory and Its Applications
报告时间:2017年9月6号星期三下午3:00-4:00
报告地点:理科楼407会议室
报告摘要:
Heegaard Floer theory was introduced in the early 2000s and has become a powerful tool to study knot theory. This talk will start from an expository introduction to Heegaard Floer homology. Then we will survey some of its remarkable applications to knot theory. Finally, we will focus on a few recent results on knot concordance derived from Heegaard Floer theory.
报告人简介:
汪世达,2006年本科毕业于北京大学数学科学学院,2009年获北京大学硕士学位,2016年获美国印第安纳大学博士学位,现为美国俄勒冈大学数学系博士后。汪世达博士的主要研究方向为低维拓扑。他的研究工作发表在Algebraic and Geometric Topology、Bulletin of the London Mathematical Society、Pacific Journal of Mathematics等国际著名期刊上。